Fire Frequency (2000 - 2016)

The Fire Frequency 2000 - 2016 dataset was derived from the NASA Fire Information for Resource Management System (FIRMS) The MODIS NRT active fire products (MCD14DL) are processed using the standard MOD14/MYD14 Fire and Thermal Anomalies product. Each MODIS active fire location represents the center of a 1km pixel that is flagged by the algorithm as containing one or more fires within the pixel. The dataset is from MODIS Collection 6. The fire and thermal anomalies for the 2000 - 2016 monitoring period were grouped according to the number of fire anomalies present within each 500m grid cell. This was then used to provide an idication of the number of fire events that occured in each cell during the 2000 - 2016 monitoring period.

本数据集为2000-2016年火灾频次数据集（Fire Frequency 2000 - 2016 dataset），源自美国国家航空航天局（NASA）资源管理系统火灾信息系统（FIRMS）。MODIS近实时主动火灾产品（MCD14DL）依照标准MOD14/MYD14火灾与热异常产品规程进行处理。每个MODIS主动火灾点位对应一个1公里像素的中心，该像素经算法标记为其内部存在一处或多处火灾。本数据集采用MODIS第六版（Collection 6）数据。2000-2016年监测期内的火灾与热异常数据，按照每个500米网格单元内的火灾异常数量进行分组，以此表征该监测期内各网格单元发生的火灾事件次数。